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In the Vernam Cipher, the length of the message is __________ the length of the key.
More than
Equal to
None of these
Less than or equal to
Vernam Cipher is another name for the one-time pad, where the length of the message is equal to the size of the key. EDIT - The requirement is that the key is at least as long as the message, so "Less than" could technically be considered correct. "No longer than the length of the key" would be the best answer.------ please correct the answer, the right answer is equal to as it is one-time pad cryptography.
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